JIS G3446 Stainless Steel Tubes
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JIS G3446 Stainless Steel Tubes

Standard: JIS G3446
O.D.:1/4"-80"
W.T.:SCH-5S, SCH-10S, SCH-40S
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Product Introduction
JIS G3446 SS Tube Description

JIS G3446 steel pipes, according to the Japanese Industrial Standard, are specified for use in mechanical equipment, automobiles, bicycles, furniture, instruments, and other mechanical parts and structures. These pipes are typically made from stainless steel.

As a professional manufacturer and exporter of JIS G3446 steel pipes, GNEE Group can supply various types of JIS G3446 stainless steel pipes, including JIS G3446 SUS304 stainless steel pipes, JIS G3446 316 stainless steel welded pipes, JIS G3446 321 stainless steel resistance-welded pipes, JIS G3446 347 electro-fusion welded pipes, JIS G3446 430 stainless steel pipes, JIS G3446 410 stainless steel round pipes, and JIS G3446 420TKA stainless steel square and rectangular pipes. We provide SGS certificates and quality inspection reports for the pipes. As a manufacturer, we can offer not only high-quality JIS G3446 stainless steel pipes but also more competitive prices. Contact us to get the latest quotation.

JIS G3446 Stainless Steel Welded Pipe Specification

Specification: Stainless Steel Pipe for Machine and Structural Purposes
Application: For Machinery and Automobiles and Bicycles and Furniture Structural
Grade: SUS304/316/321/347/430/410/420TKA SUS304/316/430/410TKC
Manufacture: ERW, EFW 
Section of Shape: Round or Square or Rectangular Shape
Outside Diameter: 21.7mm to 630mm according to JIS G3446
Wall Thickness: According to JIS G3446 or Specified
Length of Pipe: Fixed 5.8/6 Meters or SRL/DRL or Specified
Permissible Variations: According to JIS G3446 Standard
End of Finish: Plain & Beveled End &THD with Coupling
Heat treatment: Heat Treated
Surface: Bare or Coated Protective Paint or Anticorrosive Coating
Marking & Packing: According to JIS G3446 or Specified
MOQ: 5 Tons
Transportation: FCL&LCL by sea
Delivery: 10-15 days after signed contract
Payment: L/C or T/T or D/P or O/A

JIS G3446 Stainless Steel Tubes Chemical Component

Steel Grade C Si Mn P S Ni Cr Mo
SUS304TKA SUS304TKC ≤ 0. 08 ≤ 1.00 ≤ 2.00 ≤ 0. 040 ≤ 0. 030 8.00- 11.00 18.00- 20.00 /
SUS316TKA SUS316TKC ≤ 0. 08 ≤ 1.00 ≤ 2.00 ≤ 0. 040 ≤ 0. 030 10.00- 14.00 16.00- 18.00 2.00- 3.00
SUS321TKA ≤ 0. 08 ≤ i.00 ≤ 2.00 ≤ 0. 040 ≤ 0. 030 9.00- 13.00 17.00- 19.00  
SUS347TKA ≤ 0. 08 ≤ 1.00 ≤ 2.00 ≤ 0. 040 ≤ 0. 030 9.00- 13.00 17.00 ~ 19.00 /
SUS430TKA SUS430TKC ≤ 0. 12 ≤ 0. 75 ≤ 1.00 ≤ 0. 040 ≤ 0. 030 / 16.00 ~ 18.00 /
SUS410TKA SUS410TKC ≤ 0. 15 ≤ 1.00 ≤ 1.00 ≤ 0. 040 ≤ 0. 030 / 11.50 ~ 13. 50 /
SLS420J1TKA 0. 16 ~ 0. 25 ≤ 1.00 ≤ 1.00 ≤ 0. 040 ≤ 0. 030 / 12.00 ~ 14.00 /
SUS420J2TKA 0. 26 ~ 0. 40 ≤ 1.00 ≤ 1.00 ≤ 0. 040 ≤ 0. 030 / 12.00 ~ 14.00 /

JIS G3446  Stainless Steel Tubes for Machine

JIS G3446 Stainless Steel Welded PipeJIS G3446 316 SS Tube

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JIS G3446 Pipe Test

JIS G3446 SS Pipe Test

JIS G3446 Stainless Pipe Packaging and Shipping

packaging and shipping

FAQ

Q: Do you accept customization of pipes?

A: Yes, but customers are required to provide detailed information such as size, quantity, material, etc. of customized pipes.

Q: What should I do if the pipe fittings I receive are defective?

A: We can raise samples for you before the order is shipped. If the pipe fittings you receive do not match the samples, we will refund you or you can choose to reissue the pipe fittings.

Q: Are you a manufacturer or trader?

A: GNEE Group is a trading company with 16 years of experience in producing and supplying steel products. We have 20 steel pipe production lines and 5 pipe fitting production lines. Can provide you with customized services. You are welcome to visit our factory and company.

Q: Can you provide samples? Are there any fees?

A: We can provide you with pipe samples, but the logistics costs need to be paid by the customer.

Q: What is the delivery time of steel pipes?

A: Spot delivery time: 3-7 days after receiving advance payment.
    Customized delivery time: 20-30 days after order confirmation.

Q: What is your MOQ of stainless steel pipes?

A: For regular sized pipes, we have a large stock of tubes in stock with no MOQ required. For custom sizes, the MOQ is 30 tonnes.

Q: What is your payment term?

A: Our payment terms are L/L, T/C.

Q: What is your term of trade?

A: Our terms of trade are FOB, CIF, CFR, DDP,EXW.

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